15578-4100 SEE 252 AB (HD 142754)
15h 57m 49.19s -40° 59' 49.8" P.A. 281.00 sep 0.4 mag 9.40,9.40 Sp B2III
Coord 2000 |
15578-4100 |
|
Discov num |
SEE 252 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 57 49.19 -40 59 49.8 |
|
Date first |
1897 |
|
Date last |
1897 |
|
Obs |
1 |
|
Pa first |
281 |
|
Pa last |
281.4 |
|
P.A. Now (θ) |
281.4° |
|
Sep first |
0.4 |
|
Sep last |
0.37 |
|
Sep. Now (ρ) |
0.37" |
|
Mag pri |
9.40 |
|
Mag sec |
9.40 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
B2III (blue-white) |
|
Pri motion ra |
-011 |
|
Sec motion ra |
|
|
Pri motion dec |
-007 |
|
Sec motion dec |
|
|
Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
15578-4100 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 142754 |
226404 |
15 57 49 -40 59 50 |
SEE 252 AB |
1897 |
1 |
281 |
0.4 |
9.40 |
9.40 |
0.00 |
|
<=== |
Show |
|
226404 |
15 57 49 -40 59 50 |
SEE 252 AB,C |
1999 |
4 |
218 |
18.6 |
8.63 |
13.40 |
4.77 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 142754 |
|
Constellation |
Lupus |
|
SAO |
226404 |
|
Tycho2 |
7842-00329-1 |
|
Gaia DR2 |
5996029848549395840 |
|
HD |
142754 |
|
DM |
CP-40 7155 |
|
WDS 15578-4100 SEE 252 AB (HD 142754) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
See1892 |
Ma - |
See, T.J.J. |
. |
See1892 |
|
Beob. K. Sternw. Berlin, 6, 1, 1892 |
|
See1893 |
orb - |
See, T.J.J. |
1893MNRAS..54..102S |
See1893 |
|
MNRAS 54, 102, 1893 |
|
See1894 |
orb - |
See, T.J.J. |
1894AN....138..373S |
See1894 |
|
AN 138, 373, #3311, 1894 |
|
See1895a |
orb - |
See, T.J.J. |
1895AJ.....15...33S |
See1895a |
|
AJ 15, 33, 1895 |
|
See1895b |
orb - |
See, T.J.J. |
1895AJ.....15...54S |
See1895b |
|
AJ 15, 54, 1895 |
|
See1895c |
Ma - |
See, T.J.J. |
1895AJ.....15...97S |
See1895c |
|
AJ 15, 97, 1895 |
|
See1895d |
Ma - |
See, T.J.J. |
1895AJ.....15..188S |
See1895d |
|
AJ 15, 188, 1895 |
|
See1895f |
orb - |
See, T.J.J. |
1895AN....138...25S |
See1895f |
|
AN 138, 25, 1895 |
|
See1895g |
orb - |
See, T.J.J. |
1895AJ.....16...18S |
See1895g |
|
AJ 16, 18, 1895 |
|
See1896a |
Ma - |
See, T.J.J. |
1896AN....142...43S |
See1896a |
|
AN 142, 43, 1896 |
|
See1896b |
Ma j |
See, T.J.J. |
1896AJ.....16..211S |
See1896b |
|
AJ 16, 211, 1896 |
|
See1896c |
orb - |
See, T.J.J. |
1896QB421.S5....... |
See1896c |
|
Evolution of Stellar Systems, v1, 1896 |
|
See1896d |
Ma j |
See, T.J.J. |
1896AJ.....17....1S |
See1896d |
|
AJ 17, 1, 1896 |
|
See1897a |
Ma j |
See, T.J.J. |
1897AJ.....17..180S |
See1897a |
|
AJ 17, 180, 1897 |
|
See1897b |
Ma j |
See, T.J.J. |
1897MNRAS..57..577S |
See1897b |
+orb |
MNRAS 57, 577, 1897 |
|
See1897d |
- |
See, T.J.J. |
1897AJ.....17...93S |
See1897d |
|
AJ 17, 93, 1897 |
|
See1897e |
Ma j |
See, T.J.J. |
1897AJ.....18...75S |
See1897e |
|
AJ 18, 75, 1897 |
|
See1897f |
- |
See, T.J.J. |
1897MNRAS..57..398S |
See1897f |
|
MNRAS 57, 398, 1897 (data also in AN 146, 225, 1898) |
1898AN....146..225S |
See1897g |
- |
See, T.J.J. |
1897MNRAS..58...15S |
See1897g |
|
MNRAS 58, 15, 1897 |
|
See1897h |
- |
See, T.J.J. |
1897AN....142...43S |
See1897h |
|
AN 142, 43, #3387, 1897 |
|
See1897i |
Ma j |
See, T.J.J. |
1897AN....143...59S |
See1897i |
|
AN 143, 59, #3412, 1897 |
|
See1897j |
Ma j |
See, T.J.J. |
1897AN....143..413S |
See1897j |
|
AN 143, 413, #3432, 1897 (see also See1898b, See1898c) |
1898AJ.....18..181S |
See1897k |
orb - |
See, T.J.J. |
1897AN....144..359S |
See1897k |
|
AN 144, 359, #3455, 1897 |
|
See1897l |
Ma j |
See, T.J.J. |
1897MNRAS..57..541S |
See1897l |
|
MNRAS 57, 541, 1897 (some data also in See1898b, See1898c) |
1898AJ.....18..181S |
See1898a |
Ma - |
See, T.J.J. |
1898AN....145..205S |
See1898a |
|
AN 145, 205, 1898 |
|
See1898b |
Ma j |
See, T.J.J. |
1898AJ.....18..181S |
See1898b |
|
AJ 18, 181, 1898 |
|
See1898c |
Ma j |
See, T.J.J. |
1898AN....146..225S |
See1898c |
|
AN 146, 225, 1898 |
|
See1898d |
Ma - |
See, T.J.J. (measure by Boothroyd, S.L.) |
1898AN....146..225S |
See1898d |
|
AN 146, 225, 1898 |
|
See1898e |
Ma j |
See, T.J.J. |
1898MNRAS..58..386S |
See1898e |
|
MNRAS 58, 385, 1898 |
|
See1898f |
orb - |
See, T.J.J. |
1898MNRAS..58..450S |
See1898f |
|
MNRAS 58, 450, 1898 |
|
See1898g |
orb - |
See, T.J.J. |
1898AJ.....19...57S |
See1898g |
|
AJ 19, 57, 1898 |
|
See1900a |
- |
See, T.J.J. |
1900AN....152...73S |
See1900a |
|
AN 152, 73, #3629, 1900 |
|
See1900b |
orb - |
See, T.J.J. |
1900AN....152...75S |
See1900b |
|
AN 152, 75, #3629, 1900 |
|
See1900c |
Ma j |
See, T.J.J. |
1900AN....152..179S |
See1900c |
|
AN 152, 179, #3636, 1900 |
|
See1900d |
Ma j |
See, T.J.J. |
1900AN....153...99S |
See1900d |
|
AN 153, 99, #3654, 1900 |
|
See1900e |
Ma j |
See, T.J.J. |
1900AN....152..329S |
See1900e |
|
AN 152, 329, #3645, 1900 |
|
See1906A |
Ma - |
See, T.J.J. |
1906MmRAS..56....1L |
See1906A |
|
cited by Lewis (MemRAS 56, 1, 1906) |
|
See1906B |
Ma - |
See, T.J.J. |
1906QB821.B972..... |
See1906B |
|
cited in BDS (Burnham Double Star Cat., 1906) |
|
See1908a |
orb - |
See, T.J.J. |
1908MNRAS..68..192S |
See1908a |
|
MNRAS 68, 192, 1908 |
|
See1908b |
orb - |
See, T.J.J. |
1908MNRAS..68..195S |
See1908b |
|
MNRAS 68, 195, 1908 |
|
See1908c |
- |
See, T.J.J. |
1908MNRAS..68..198S |
See1908c |
|
MNRAS 68, 198, 1908 |
|
See1908d |
orb - |
See, T.J.J. |
1908MNRAS..68..568S |
See1908d |
|
MNRAS 68, 568, 1908 |
|
See1911 |
Ma j |
See, T.J.J. |
. |
See1911 |
|
Pub. USNO 6, A117, 1911 |
|
See1927A |
Ma - |
See, T.J.J. |
1927sdsc.book...... |
See1927A |
|
cited in SDS (Southern Double Star Cat.), 1927 |
|
See1932A |
Ma - |
See, T.J.J. |
1932QB821.A43...... |
See1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
See9999 |
Ma - |
See, T.J.J. |
................... |
See9999 |
|
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
15578-4100 |
SEE 252 |
AB |
1897 |
1 |
281 |
0.4 |
9.40 |
9.40 |
B2III |
|
155749.19-405949.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 15578-4100 SEE 252 AB (HD 142754) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 15578-4100 SEE 252 AB (HD 142754) : MEASURES
No records found.
WDS 15578-4100 (HD 142754) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 15578-4100 (HD 142754) : ALADIN DSS IMAGE @ 15h 57m 49.19s -40° 59' 49.8"
WDS 15578-4100 SEE 252 AB (HD 142754) : NEIGHBORHOODS
|
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
Show |
name |
coord_2000 |
discov# |
comp |
pa |
sep |
dist(') |
Show |
|
15578-4100 |
SEE 252 |
AB |
281 |
0.4 |
|
Show |
|
15578-4100 |
SEE 252 |
AB,C |
218 |
18.6 |
|
Show |
|
15574-4102 |
TDS9704 |
|
211 |
2.3 |
5 |
Show |
|
15568-4058 |
WFC 171 |
|
349 |
9.4 |
12 |
Show |
|
15595-4052 |
JNN 216 |
|
111 |
3.5 |
21 |
Show |
|
15572-4130 |
HDS2245 |
|
218 |
6.5 |
32 |
Show |
|
15568-4133 |
KPP 790 |
|
100 |
6.8 |
36 |
Show |
|
15586-4024 |
BRT 872 |
|
169 |
3.3 |
37 |
Show |
|
16011-4114 |
RST1871 |
|
309 |
1.3 |
40 |
Show |
|
15565-4141 |
RST1866 |
AB |
50 |
3.0 |
44 |
Show |
|
16009-4026 |
I 1280 |
AB |
245 |
1.3 |
49 |
Show |
|
16009-4026 |
COO 190 |
AB,C |
159 |
8.0 |
49 |
Show |
|
15581-4152 |
BRR 14 |
|
289 |
0.6 |
53 |
Show |
|
16005-4144 |
GHE 40 |
|
321 |
14.8 |
54 |
Show |
|
15523-4036 |
DAW 68 |
|
147 |
0.1 |
67 |
Show |
|
15561-3952 |
HDO 252 |
|
315 |
29.8 |
71 |
Show |
|
15567-4219 |
BIL 5 |
|
116 |
0.1 |
81 |
Show |
|
16048-4044 |
I 1284 |
|
62 |
0.2 |
82 |
Show |
|
16041-4143 |
HDS2266 |
|
71 |
0.2 |
83 |
Show |
|
16051-4037 |
NSN 387 |
|
219 |
1.1 |
86 |
Show |
|
16048-4024 |
SEE 262 |
|
327 |
1.3 |
88 |
Show |
|
15535-4216 |
CVN 54 |
AB |
59 |
4.8 |
91 |
Show |
|
15535-4216 |
CVN 54 |
AC |
196 |
5.2 |
91 |
Show |
|
15535-4216 |
CVN 54 |
AD |
248 |
5.9 |
91 |
Show |
|
15535-4216 |
CVN 54 |
AE |
55 |
7.7 |
91 |
Show |
|
15535-4216 |
CVN 54 |
AF |
128 |
9.1 |
91 |
Show |
|
15568-4232 |
TSN 62 |
|
28 |
240.0 |
93 |
Show |
|
15577-4237 |
SKF1403 |
|
110 |
43.0 |
98 |
Show |
|
16064-4052 |
KPP 773 |
|
257 |
6.7 |
98 |
Show |
|
15505-4156 |
RST3927 |
|
44 |
0.3 |
100 |
Show |
|
15574-4240 |
GHE 39 |
|
193 |
13.3 |
101 |
Show |
|
15567-4242 |
ELP 35 |
AB |
163 |
0.1 |
104 |
Show |
|
15567-4242 |
ELP 35 |
AC |
20 |
6.1 |
104 |
Show |
|
16067-4038 |
B 2799 |
|
83 |
10.2 |
104 |
Show |
|
16063-4021 |
RST1875 |
|
344 |
1.8 |
104 |
Show |
|
15495-4145 |
DAW 67 |
|
168 |
2.1 |
105 |
Show |
|
16065-4027 |
RST1876 |
|
139 |
0.1 |
105 |
Show |
|
15577-3915 |
WG 185 |
|
39 |
5.9 |
105 |
Show |
|
15492-4147 |
HDS2228 |
|
312 |
0.3 |
108 |
Show |
|
16073-4047 |
I 1287 |
|
253 |
0.2 |
109 |
Show |
|
15536-3921 |
TOK 598 |
AB |
283 |
999.9 |
110 |
Show |
|
15587-3910 |
HJ 4822 |
|
271 |
9.8 |
111 |
Show |
|
15511-4224 |
HJ 4811 |
|
62 |
8.7 |
114 |
Show |
|
16058-3951 |
I 1285 |
AB |
270 |
2.0 |
115 |
Show |
|
16058-3951 |
KOU 50 |
AC |
81 |
7.2 |
115 |
Show |
|
16080-4038 |
I 1288 |
|
269 |
0.7 |
118 |
Show |
|
16059-3944 |
I 1286 |
|
139 |
4.5 |
120 |
Show |
|
16047-3926 |
I 373 |
|
217 |
8.7 |
123 |
Show |
|
16086-4016 |
GHE 44 |
|
322 |
11.3 |
131 |
Show |
|
15564-4310 |
TDS9698 |
|
95 |
0.6 |
131 |
Show |
|
15497-3925 |
RST1865 |
|
83 |
0.4 |
133 |
|
|
WDS 15578-4100 : COMPONENTS
|
A |
B |
B |
pa=285.0°
sep=0.28"
| |
C |
pa=210.9°
sep=16.99"
| pa=210.0°
sep=16.91"
|
15578-4100 A
Name |
HD 142754 |
|
Coord arcsec 2000 |
155749.19-405949.8 |
|
Mag |
9.4 |
|
Spectral class |
B2III (blue-white) |
|
PmRA |
-11.00 |
|
PmDE |
-7.0 |
|
SAO |
226404 |
|
Tycho2 |
7842-00329-1 |
|
HD |
142754 |
|
DM |
CP-40 7155 |
|
Tycho2 |
7842-00329-1 |
|
Pflag |
|
|
RAmdeg |
239.45496873 |
|
DEmdeg |
-40.99719324 |
|
PmRA |
-11.2 |
|
PmDE |
-6.3 |
|
E RAmdeg |
7 |
|
E DEmdeg |
7 |
|
E pmRA |
1.2 |
|
E pmDE |
1.1 |
|
EpRAm |
1990.70 |
|
EpDEm |
1990.54 |
|
Num |
8 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.1 |
|
Q pmRA |
1.0 |
|
Q pmDE |
1.3 |
|
BTmag |
8.774 |
|
E BTmag |
0.018 |
|
VTmag |
8.630 |
|
E VTmag |
0.014 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
239.45500306 |
|
DEdeg |
-40.99717833 |
|
EpRA 1990 |
1.61 |
|
EpDE 1990 |
1.46 |
|
E RAdeg |
6.5 |
|
E DEdeg |
7.2 |
|
Posflg |
|
|
Corr |
0.2 |
|
SAO |
226404 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0013 |
|
DE1950 |
|
|
PmDE1950 |
-0.017 |
|
Vmag |
9 |
|
SpType |
B3 |
|
Double code |
|
|
Source |
48 |
|
CatNum |
14230 |
|
DM |
CP-40 7155 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
142754 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.16449414 |
|
DE1950rad |
-0.71303777 |
|
PmRA2000 |
0.0013 |
|
PmDE2000 |
-0.014 |
|
Ccdm |
15578-4100 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.44 |
|
DDEs |
8.9 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
9.0 |
|
Sp |
B3 |
|
PmNote |
* |
|
PmRA |
15 |
|
PmDE |
-17 |
|
Dm number |
-4010094 |
|
Cat1 |
CD |
|
Name2 |
226404 |
|
Cat2 |
SAO |
|
HD |
142754 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15511S4042A |
|
HIC |
|
|
15578-4100 B
Coord arcsec 2000 |
155749.17-405949.7 |
|
Mag |
9.4 |
|
Calc coord |
yes |
|
Ccdm |
15578-4100 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
SEE 252 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1897 |
|
Theta |
281 |
|
Rho |
0.4 |
|
Obs |
1 |
|
Vmag |
9.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15511S4042B |
|
HIC |
|
|
15578-4100 C
Coord arcsec 2000 |
155748.42-410004.4 |
|
Mag |
13.4 |
|
PmRA |
-21.00 |
|
PmDE |
-12.0 |
|
Calc delta mag |
4 |
|
Calc coord |
yes |
|
Ccdm |
15578-4100 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
SEE 252 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1897 |
|
Theta |
215 |
|
Rho |
18.4 |
|
Obs |
1 |
|
Vmag |
13.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15511S4042C |
|
HIC |
|
|